I’m suppose to be correcting these sentences with punctuation marks and everyone I try fixing it I get it wrong , so can someone please help and tell me how to fix this sentence the right way? :))

In this chapter, maya describes her confusion about lesbianism. she wrongly thought that were the same as lesbians.

When greg came home for lunch, he realized that his air conditioner was broken. fragment, run on or complete sentence?

4.in those days the church was not merely a thermometer that recorded the ideas and principles of popular opinion; it was a thermostat that transformed the mores of society. •type of figurative language: •meaning of figurative language: •effect on tone and mood: •effect on audience: choose out of these: hyperbole, irony, historical question, paradox, allusion,metaphor,personification,symbolism and simile